Algebra question and answers for June 02, 2024
- Q If A B are symmetric matrices and AB BA then AB is also symmetri Select one True
- Q adj of matrix A Select one 7 3 1 b 3 C 4 21 3 1 12 34
- Q If A 34 23 Select one a b C 1 d 1 1 2 1 1 1 1 2 1 1 B 1 JINE NIH 2 2 0 1 then...
- Q Find X and Y if 5 3 4 6 3 2 7 7 Y 3 1 15 14 X Select one a X 2 Y 9 b X 1 2...
- Q A 6 7 38 8 235 6 31 Find 3A 2B Select one a 3 2 19 12 3 14 19 3 2 19 12 3 14 3 2 19...
- Q If the vectors V V V3 V4 span R then they form abasis of R Select one True False
- Q If the vectors V V V3 V span R then they form abasis of R Select one False
- Q Evaluate f x x 6x 3
- Q A homogenous system with two equations and three variables must hav infinitely many solutions Select one Of False
- Q If V V V3 V are vectors in R then they must be linearly dependent Select one True
- Q let W x x 1 x1 x2 are real numbers then W a subspace of R3 Select one O True
- Q The matrix A Select one True False Isin 0 Lcos A Cos 0 sin is singular for some 0
- Q If A 0 0 10 Select one True False 1 1 01 1 1 then Rank A 3
- Q A homogenous linear system AX 0 of two equations and thre unknowns may have a unique solution Select one O True
- Q W is the set of all vectors in R2 whose second component is the cube of the first Select one O O O O a W is subspace because it...
- Q Find X if A is a symmetric matrix 4 x 2 2x 3 x 1 A Select one 2 a x 0 0 b x 4 d x 1
- Q If A is 4x3 matrix and Nullity A 0 then Rank A 3 Select one True False
- Q equals to Select one 1 a BA 25 5 A B d A 8 B
- Q If A is 2x2 matrix such that det A 3 then det A A 1 Select one O True O False
- Q If A is an nxn invertible matrix then Select one 1 O a A 1 det A adj A O O O 1 b A adj A det A c...
- Q For a 3 x 3 system with coefficient matrix A if rank A 2 then the system can t have unique solution Select one O True O False
- Q if A is singular find value of x 12 x 1 1 1 2 1 1 Select one ooo b 1 C 1
- Q If the vectors V V V3 V4 V5 Span R4 then they are linearly independent Select one True O False
- Q If A B are symmetric matrices and AB BA then AB is also symmetric Select one O True O False
- Q Let A 3 2 2 2 Then the sum of the eigen values of A 1 Select one O True O False
- Q The determine of 5 0 101 25 30 40 L 15 5 20 Select one O 1 5 5 4 5 a LO 02 6 8 3 1 4 b...
- Q 5 54 54 55 55 56 57 OOO Select one i in b 25 OC 0
- Q let A 1 x 1 7 x 1 0 x O O O 0 0 Select one a x 6 only b x 1 or x 0 c x 1...
- Q Let W be the set of singular matrices of order 2x2 Then W is a subspace R x2 Select one O True O False
- Q Let A be a 3x3 matrix with eigen values 2 5 3 Then det A 30 Select one O True O False
- Q Let W be the set of all symmetric 2x2 matrices Then W is a subspace R 2 Select one O True O False
- Q find value of x that makes matrix A singular x4 1 A Select one O a 2 O b 1 C 1 d 2 O
- Q det A B det A det B Select one O True O False
- Q If A is an nxn invertible matrix then Select one O a A 0 det A adj A b A adj A det A c A 1 det A adi...
- Q 80 2 2 A 4 2 B 4 2 HB 36 5 1 Find X such that 2A 3X 5B Select one O a 2 10 3 14 3 4...
- Q 5 1 54 4 5 if A 4 8 O O Select one 8 89 1 8 1 1 1 9 0 75 2 3 7 1 3 5 1...
- Q find value values of m will the system be inconsistent mx 1 m y 1 1 m x my 3 Select one O a m 1 2 b m 2...
- Q If A is a square matrix such that A I then A is equal to Select one a O b A c A I d 2A O O
- Q If A is a nonsingular 2 x 2 matrix then nullity of A 2 Select one O True False
- Q 3 then the eigenvalues of A are 1 Let A Select one a 3 8 b 3 1 c 8 8 d 3 8 1 O O
- Q The inverse for matrix a b Select one O 1 ad bc c d b 1 ad bc c a d b a ad bcdc d b C a 1...
- Q 5 54 5 54 54 55 55 56 Select one O a 0 b 5 c 25 d 1 O
- Q find value values of k such that matrix is singular 103 2 1 0 L4 2 k Select one O a k 24 b 24 c k 20 d k...
- Q let A 5 4 1 2 0 2 3 8 0 03 9 Loo 0 7 Select one O O O a 220 b 210 c 210 d 220 then...
- Q if C A3x2XB 2x9 dimensions of C Select one O a 3x9 b 2x9 c 3x2 d 9x3 O O O
- Q 1 If A 0 2 find det A Select one O a 2 b 1 C 1 d 2 O 0 21 2 1 0 3
- Q Let A 4 5 3 1 Select one O O Which of the following statements are true a A is singular b A is nonsingular 1 c A does not...
- Q 1 2 3 let A 6 5 4 det A 7 then det A 10 14 17 Select one a 7 b 1 7 c 7 d 1 7 O...
- Q If determinant of a matrix is equal to zero then it is said to be Select one O O a invertible b nonsingular c singular d square
- Q Find X Y If 13 X2 58 Select one O O a x 2 y 3 b x 3 y 3 c x 3 y 3 d x 1 y...
- Q la lb 1c f x 2 750x 2 000x 3 000 1 200 x Determine the exact values of the roots of f x using Completing the Square method Possible...
- Q Use synthetic division to show that x is a solution of the equation and use the result to factor the polynomial completely List all real solutions of the equation Enter...
- Q A 8 b 34 Triangle is not necessarily drawn to scale Find the length of side b a Q round to two dec
- Q The graph of g has a vertical asymptote at x 1 and horizontal asymptotes y 3 and y 2 Determine the limits lim g x lim g x lim g...
- Q with variables X1 X2 X3 X4 PROBLEM 3 For a tuple of vectors A 2 2 1 1 0 0 1 1 2 2 0 0 2 2 1 1...
- Q 5n 2n n 4n6 5n5 2n 5n 3 5p Find lim 3 5p Find lim n n 5n n 1 3p Show that lim tg x 2 g x 7...
- Q Find m G 3x 2 K H
- Q 3 x 125 125 5 14 14 256 256 4
- Q Which relation is a function O a O b O c O d S4 3 2 1 1 3 2 1 4 a 5 4 3 2 3 S4 3...
- Q The graph of a piecewise defined function is given Write a definition for the function that best describes this graph B 3 0 0
- Q What are the peaks of a periodic function O a the highest points of the graph Ob the x intercepts of the graph Oc the extremes of the graph d...
- Q What is the shortest interval in which a periodic function will complete one cycle Ob a period A C a B bd a wavelength c Question 21 1 point an...
- Q The function f is given by the equation f x x 3 x 21 The graph of the function g x is shown below Express the function g x in...
- Q 1 point What is the cycle of a traffic light with respect to time a 3 Ob the time it takes to repeat Oc infinite O d gro
- Q Solve the right triangle with A 37 degrees and b 54 9
- Q Evaluate 6 for 0 6 3 12 6 54 2 6 a 2 Ob 54 O co d
- Q 3 A city bus charges 0 25 per ride if you first buy the 10 discount card Let B be the total cost in dollars of taking n rides on...
- Q 5 Here are three patterns with their first 5 terms listed For each pattern de way to produce each new term from the previous term a Pattern A 5 8...
- Q Solve the inequality and graph the solution Write the answer in interval notation 2c 123 or 3c 6 1111 111 6 5 4 3 2 1 0 1 2 3...
- Q olve the absolute value inequality Graph the solution set and write the solution in interval notation a b 4 5 114 25 3 IT 7 114 25 6 25 2...
- Q Solve the inequality Write the answer in interval notation 4x24 and 14 x 7 a 7 00 b 1 7 c 0 00 d 1 7 a Ob c O...
- Q Solve for the indicated variable C 27r for r 2C a r a C 2T Ob b r T d Oc c r 2 C T 20 d r
- Q Use the Y screen to write the equation being solved Then use the table to solv Plot1 Plot2 Plot3 X Y Yt 2 X 3 Y2 2 3 2X Y3...
- Q Write a recursive rule for the sequence 208 104 52 26 13 6 5 A recursive rule for the sequence is a a
- Q You create a post on a social media site and tag five friends In the second round each of your friends tag five people and the process continues a Write...
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